On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

7 Jaw dropping James Webb space telescope images. Mulvaney warns of safety concerns over White House’s new flagpoles ...

Universe's 'missing' matter found! "People are going to be amazed at what we're able to see already." ...

Scientists have scored a pristine view of a pair of exotic worlds orbiting a star more than 300 light-years away — one with ...

After re-entry, the memorial capsules will land in the Pacific Ocean, where they will be recovered and returned to families.

Webb discovered dozens of small, powerful galaxies from 800 million years ago that likely drove cosmic reionization by ...

A planetary system described as abnormal, chaotic, and strange by researchers has come into clearer view with NASA's James ...

The James Webb Space Telescope has taken another look at the potential "city-killer" asteroid 2024 YR4 and found its chances ...

Data from NASA's James Webb Space Telescope has revealed dozens of small galaxies that played a starring role in a cosmic ...

In the early 1600s, Dutch spectacle maker Jan Lippershey discovered that combining lenses could magnify distant objects.

NASA’s Webb captures the Sombrero Galaxy in near-infrared, revealing hidden stars and dusty features in stunning detail.

NASA has just released a new documentary about the most powerful space telescope ever built, and you can watch it now.